Johannesburg - The Zondo commission will on Tuesday morning hear the evidence of former Free State MEC Mxolisi Dukwana.
This will be Dukwana's second appearance at the commission.
In April, Dukwana told the commission that he believes he was fired by former premier Ace Magashule for his refusal to advance the Guptas’ corrupt interests.
Dukwana told the inquiry on Friday about his sudden firing in 2012. He said he strongly believes that his relationship with Magashule had soured because he had decided to contest for the position of chairperson of the ANC, which was held by Magashule.
He also said his refusal to grant the Guptas access to a multi-billion rand Free State government project was another reason why he lost favour with his comrade.